[gnome-music] configure: Check if GI macro exists

[Marinus Schraal <mschraal src gnome org>]

commit e9674fa1b5b0bedd28da977b125993d29e09596c
Author: Marinus Schraal <mschraal src gnome org>
Date:   Mon Oct 10 15:44:39 2016 +0200

    configure: Check if GI macro exists
    
    https://bugzilla.gnome.org/show_bug.cgi?id=719452

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 25bd76b..3602851 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,7 +30,8 @@ LIBGD_INIT([main-view revealer gir tagged-entry notification])
 PKG_PROG_PKG_CONFIG([0.22])
 
 GLIB_GSETTINGS
-GOBJECT_INTROSPECTION_REQUIRE([1.35.9])
+AX_REQUIRE_DEFINED([GOBJECT_INTROSPECTION_CHECK])
+GOBJECT_INTROSPECTION_CHECK([1.35.9])
 PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.19.3])
 PKG_CHECK_MODULES(MEDIAART, [libmediaart-2.0])